/**
 * ***************************************************************************** Copyright (c) 2004,
 * 2006 Subclipse project and others. All rights reserved. This program and the accompanying
 * materials are made available under the terms of the Eclipse Public License v1.0 which accompanies
 * this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html
 *
 * <p>Contributors: Subclipse project committers - initial API and implementation
 * ****************************************************************************
 */
package org.tigris.subversion.subclipse.ui.actions;

import java.lang.reflect.InvocationTargetException;
import org.eclipse.jface.action.IAction;
import org.tigris.subversion.subclipse.core.ISVNLocalResource;
import org.tigris.subversion.subclipse.core.SVNException;
import org.tigris.subversion.subclipse.core.resources.LocalResourceStatus;
import org.tigris.subversion.subclipse.ui.ISVNUIConstants;
import org.tigris.subversion.subclipse.ui.Policy;
import org.tigris.subversion.subclipse.ui.operations.ResolveOperation;
import org.tigris.subversion.svnclientadapter.ISVNConflictResolver;

/** Action to mark conflicted file as resolved. */
public class ResolveAction extends WorkbenchWindowAction {
  private int resolution = ISVNConflictResolver.Choice.chooseMerged;

  protected void execute(final IAction action)
      throws InvocationTargetException, InterruptedException {
    new ResolveOperation(getTargetPart(), getSelectedResources(), resolution).run();
  }
  /** @see org.eclipse.team.internal.ccvs.ui.actions.CVSAction#getErrorTitle() */
  protected String getErrorTitle() {
    return Policy.bind("ResolveAction.error"); // $NON-NLS-1$
  }

  /**
   * @see
   *     org.tigris.subversion.subclipse.ui.actions.WorkspaceAction#isEnabledForSVNResource(org.tigris.subversion.subclipse.core.ISVNResource)
   */
  protected boolean isEnabledForSVNResource(ISVNLocalResource svnResource) {
    try {
      if (!super.isEnabledForSVNResource(svnResource)) {
        return false;
      }
      LocalResourceStatus status = svnResource.getStatusFromCache();
      return status.isTextConflicted() || status.isPropConflicted() || status.hasTreeConflict();
    } catch (SVNException e) {
      return false;
    }
  }

  protected boolean isEnabledForInaccessibleResources() {
    return true;
  }

  protected String getImageId() {
    return ISVNUIConstants.IMG_MENU_RESOLVE;
  }

  public void setResolution(int resolution) {
    this.resolution = resolution;
  }
}
